From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from pigeon.gentoo.org ([69.77.167.62] helo=lists.gentoo.org) by finch.gentoo.org with esmtp (Exim 4.60) (envelope-from ) id 1KxMRV-0004hB-1Q for garchives@archives.gentoo.org; Tue, 04 Nov 2008 13:59:37 +0000 Received: from pigeon.gentoo.org (localhost [127.0.0.1]) by pigeon.gentoo.org (Postfix) with SMTP id 5CAB7E01AA; Tue, 4 Nov 2008 13:59:36 +0000 (UTC) Received: from rn-out-0910.google.com (rn-out-0910.google.com [64.233.170.184]) by pigeon.gentoo.org (Postfix) with ESMTP id 3D9F3E01AA for ; Tue, 4 Nov 2008 13:59:36 +0000 (UTC) Received: by rn-out-0910.google.com with SMTP id m36so2824771rnd.14 for ; Tue, 04 Nov 2008 05:59:34 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:received:received:message-id:date:from:to :subject:in-reply-to:mime-version:content-type :content-transfer-encoding:content-disposition:references; bh=wfw2bAEPFEA7YiJuKe/QiZoH9M0M3ZGKE3h0WWiHXFg=; b=kCR8D1FqKQ3kajeOk+apbQyhlzFsZs+s/WtatPh5sPGi4K3rnZe3w5WSyCi1uzGlR0 ihv1EPEgmcefhlEr/+aVuLZdBPVIpi9iW/K6WbGl4/+BsSF9pWnPYAVGesRMXBixO1vX dpnuPMkFZcZwxfc2JNzdSe4GDB8E4S2FpoZys= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=message-id:date:from:to:subject:in-reply-to:mime-version :content-type:content-transfer-encoding:content-disposition :references; b=sbYy1H4+YDB5socQIsuSJysybfSj+vCmkEPI2oGhp+mbnJJKLQdTkCGKF6CRKr569K BIE9cjwYFISWqb3VU2RzpFosNmoZJhuZx02QaNbu8aZ+deBUPs9v9Hm2sVDFBag74cfo 3VojkjDttTpqB9HPiK+yOpW4Dy7pPbSq1e9Y8= Received: by 10.101.68.19 with SMTP id v19mr657787ank.58.1225807174639; Tue, 04 Nov 2008 05:59:34 -0800 (PST) Received: by 10.100.154.3 with HTTP; Tue, 4 Nov 2008 05:59:34 -0800 (PST) Message-ID: <35e5bf980811040559p1359f05dj1a34bc78c7f9e3f8@mail.gmail.com> Date: Tue, 4 Nov 2008 11:59:34 -0200 From: "Daniel de Oliveira" To: gentoo-user-br@lists.gentoo.org Subject: Re: [gentoo-user-br] Mudando -march=, precisa recompilar tudo? In-Reply-To: Precedence: bulk List-Post: List-Help: List-Unsubscribe: List-Subscribe: List-Id: Gentoo Linux mail X-BeenThere: gentoo-user-br@lists.gentoo.org Reply-to: gentoo-user-br@lists.gentoo.org MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Content-Disposition: inline References: X-Archives-Salt: af7e4859-b8b6-4043-8d7a-052e1a8e8566 X-Archives-Hash: 65188324860a63e4bfc795661c2c6ab4 N=E3o, vai ter que recompilar, entre amd e intel tem algumas diferen=E7as bastante not=E1veis e podera evitar dores de cabe=E7a no futuro. Apenas adicione o e nas suas flags do emerge: emerge -e world. 2008/11/4 Jo=E3o Matos : > Prezados, > > Troquei um athlon64 3800+ por um Core 2 Duo e7200. Para minha > surpreza, o sistema rodou perfeitamente. Eu esperava ter que compilar > muita coisa at=E9 ele funcionar, devido as diferen=E7as como 3dnow... > > Fiz as devidas altera=E7=F5es no -march=3D e nas uses flags referentes as > novas instru=E7=F5es suportadas pelo processador, por=E9m, rodando "emerg= e > -uDN world" apenas 3 pacotes foram recompilados. Os que tinham a flag > ssse3. > > Tem como recompilar todo o sistema para usar as otimiza=E7=F5es do novo > processador, ou a diferen=E7a s=F3 aparecer=E1 mesmo nesses pacotes que > foram recompilados? > > -- > Jo=E3o de Souza > > --=20 Daniel de Oliveira ---- Network and System Analyst Security Specialist IBM RISC Specialist IBM Storage Specialist Linux/Unix Specialist Linux User #: 405334